I completed my Master of Science in Astronomy in Italy, at the University of Padova, under the supervision of Prof. Sabino Matarrese and Prof. Giuseppe Tormen. My thesis was based on a study of the integrated Sachs-Wolfe (ISW) effect via the correlation of NVSS radio sources with CMB maps. Following my graduation, I had a fellowship at the Astronomical Observatory of Padova under a contract with the National Institute of Astrophysics (INAF), to work with Prof. Gianfranco De Zotti on the ISW.
I obtained my Ph.D. from the Institute of Cosmology and Gravitation (ICG) at the University of Portsmouth, in England, working under the supervision of Prof. Will Percival on tests of cosmological structure growth. In particular, I focused on Redshift-Space Distortions on large scales: we developed and tested a formalism that allows the inclusion of galaxy pairs with wide angular separation, and then applied it to a real data analysis. At the ICG I also worked with Dr. David Bacon on how to use forthcoming radio surveys to perform cosmological studies; this granted me the participation to the cosmology working group and the planning of future radio surveys.
During my first postdoctoral position I worked at NASA JPL and the California Institute of Technology, under the supervision of Dr. Olivier Doré, on the Large Scale Structure of the Universe. In particular I worked on how to model the galaxy correlation function on large scales, including general relativistic and geometry effects; this is going to be a fundamental part of future cosmological analyses that will be performed with forthcoming and planned galaxy surveys such as PFS, DESI, LSST, Euclid, WFIRST and the SKA. I used precise models of galaxy clustering to test cosmological models and their parameters, including models for gravity, dark matter and the primordial universe.
Currently, I am a Postdoctoral Fellow at Johns Hopkins University, where I work with Prof. Marc Kamionkowski, Prof. Alex Szalay, and Prof. Joseph Silk; I use observations of the clustering of structures across cosmic time to test cosmological models and theories of gravity on a wide range of scales. My main current interests include redshift-space distortions, baryon acoustic oscillations, the integrated Sachs-Wolfe effect and gravitational waves, in particular in relation to the model where primordial black holes comprise the dark matter.
Università degli Studi di
Institute of Cosmology & Gravitation
Jet Propulsion Laboratory
Johns Hopkins University
I want to acknowledge my past supervisors and mentors: Sabino Matarrese, Gianfranco De Zotti, Will Percival, David Bacon, Olivier Dore, Marc Kamionkowski, Alex Szalay, Joe Silk
My research is supported by the John Templeton Foundation at Johns Hopkins University, working in collaboration with Prof. Marc Kamionkowski, Prof. Alex Szalay and Prof. Joe Silk